| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $243.88 | 9.266% | $266.4779 | $266.48 | $266.50 | $266.50 |
| Purchase #2 | $52.79 | 10.792% | $58.4871 | $58.49 | $58.50 | $58.50 |
| Purchase #3 | $221.61 | 11.648% | $247.4231 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $217.87 | 13.355% | $246.9665 | $246.97 | $246.95 | $247.00 |
| Purchase #5 | $30.79 | 10.611% | $34.0571 | $34.06 | $34.05 | $34.10 |
| Purchase #6 | $101.44 | 6.842% | $108.3805 | $108.38 | $108.40 | $108.40 |
| Purchase #7 | $82.67 | 8.109% | $89.3737 | $89.37 | $89.35 | $89.40 |
| 7 purchase totals = | $951.05 | $1,051.1659 | $1,051.17 | $1,051.15 | $1,051.30 | |